SQL Server存储过程更新不适用于ASP.Net C＃GridView RowUpdating

Question

我遇到问题，但是没有抛出任何错误。 发生的事情是我有一个存储过程正在驱动我的更新，但是我无法获取gridview进行更新。

我点击了“ Update链接”按钮，但实际上并没有更新记录。

这是我的存储过程：

ALTER PROCEDURE [dbo].[CompDev_Update](
@CompID int,
@NewDevCount nchar(10) = null,
@DevelopmentName nvarchar(255) = null,
@City nvarchar(255) = null,
@State nvarchar(255) = null,
@ZipCodeofNewDev nchar(10) = null,
@ProjectStatus nvarchar(255) = null,
@ShoppingCenter nvarchar(255) = null,
@ProjectStartDate float = null,
@ProjectDescription nvarchar(255) = null,
@ProposedAnchorTenants nvarchar(255) = null,
@GLA nchar(10) = null,
@EstCompDate float = null,
@Developer nvarchar(255) = null,
@BusinessUnit nchar(10) = null,
@BU nchar(10) = null,
@CenterName nvarchar(255) = null,
@MSA nvarchar(255) = null,
@BrixmorMSARank nchar(10) = null,
@Count nchar(10) = null,
@Region nvarchar(255) = null,
@DistancefromNewDev nchar(10) = null
)
   AS
   BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;

-- Insert statements for procedure here
UPDATE WestCompetition Set NewDevCount=@NewDevCount, DevelopmentName=@DevelopmentName,
    City=@City, [State]=@State, ZipCodeofNewDev=@ZipCodeofNewDev, ProjectStatus=@ProjectStatus,
    ShoppingCenter=@ShoppingCenter, ProjectStartDate=@ProjectStartDate, ProjectDescription=@ProjectDescription,
    ProposedAnchorTenants=@ProposedAnchorTenants, GLA=@GLA, EstCompDate=@EstCompDate,
    Developer=@Developer, BusinessUnit=@BusinessUnit, BU=@BU, CenterName=@CenterName,
    MSA=@MSA, BrixmorMSARank=@BrixmorMSARank, [Count]=@Count, Region=@Region,
    DistancefromNewDev=@DistancefromNewDev
    WHERE CompID = @CompID

结束

这是我的asp.net C＃背后的代码：

 protected void gvCompetition_RowUpdating(object sender, GridViewUpdateEventArgs e)
    {
        Label CompID = (Label)gvCompetition.Rows[e.RowIndex].FindControl("lblCompID");
        TextBox NewDevCount = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtNewDevCount");
        TextBox DevelopmentName = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtDevelopmentName");
        TextBox City = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtCity");
        TextBox State = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtState");
        TextBox ZipCodeofNewDev = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtZipCode");
        TextBox ProjectStatus = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtProjectStatus");
        TextBox ShoppingCenter = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtShoppingCenter");
        TextBox ProjectStartDate = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtProjectStartDate");
        TextBox ProjectDescription = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtProjectDescription");
        TextBox ProposedAnchorTenants = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtProposedAnchorTenants");
        TextBox GLA = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtGLA");
        TextBox EstCompDate = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtEstCompDate");
        TextBox Developer = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtDeveloper");
        TextBox BusinessUnit = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtBusinessUnit");
        TextBox BU = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtBU");
        TextBox CenterName = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtCenterName");
        TextBox MSA = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtMSA");
        TextBox BrixmorMSARank = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtBrixmorMSARank");
        TextBox Count = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtCount");
        TextBox Region = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtRegion");
        TextBox DistancefromNewDev = (TextBox)gvCompetition.Rows[e.RowIndex].FindControl("txtDistancefromNewDev");
        string ecompid = CompID.Text;
        string enewdevcount = NewDevCount.Text;
        string edevelopmentname = DevelopmentName.Text;
        string ecity = City.Text;
        string estate = State.Text;
        string ezipcode = ZipCodeofNewDev.Text;
        string eprojectstatus = ProjectStatus.Text;
        string eshoppingcenter = ShoppingCenter.Text;
        string eprojectstartdate = ProjectStartDate.Text;
        string eprojectdescription = ProjectDescription.Text;
        string eproposedanchor = ProposedAnchorTenants.Text;
        string egla = GLA.Text;
        string eestcompdate = EstCompDate.Text;
        string edeveloper = Developer.Text;
        string ebusinessunit = BusinessUnit.Text;
        string ebu = BU.Text;
        string ecentername = CenterName.Text;
        string emsa = MSA.Text;
        string ebrixmormsarank = BrixmorMSARank.Text;
        string ecount = Count.Text;
        string eregion = Region.Text;
        string edistancefromnewdev = DistancefromNewDev.Text;

        UpdateCompetition(ecompid, enewdevcount, edevelopmentname, ecity, estate, ezipcode, eprojectstatus, eshoppingcenter, eprojectstartdate, eprojectdescription, eproposedanchor,
            egla, eestcompdate, edeveloper, ebusinessunit, ebu, ecentername, emsa, ebrixmormsarank, ecount, eregion, edistancefromnewdev);

        gvCompetition.EditIndex = -1;
        BindCompetition();
    }

    protected void UpdateCompetition(string compid, string newdevcount, string developmentname, string city, string state, string zipcode,
        string projectstatus, string shoppingcenter, string projectstartdate, string projectdescription, string proposedanchor, string gla,
        string estcompdate, string developer, string businessunit, string bu, string centername, string msa, string brixmormsarank,
        string count, string region, string distancefromnewdev)
    {
        SqlConnection conn = new SqlConnection(cnnString);
        conn.Open();
        command = new SqlCommand();
        command.Connection = conn;
        command.CommandType = CommandType.StoredProcedure;
        command.CommandText = "CompDev_Update";

        command.Parameters.Add(new SqlParameter("@CompID", SqlDbType.Int));
        command.Parameters.Add(new SqlParameter("@NewDevCount", SqlDbType.NChar, 10));
        command.Parameters.Add(new SqlParameter("@DevelopmentName", SqlDbType.NVarChar, 255));
        command.Parameters.Add(new SqlParameter("@City", SqlDbType.NVarChar, 255));
        command.Parameters.Add(new SqlParameter("@State", SqlDbType.NVarChar, 255));
        command.Parameters.Add(new SqlParameter("@ZipCodeofNewDev", SqlDbType.NChar, 10));
        command.Parameters.Add(new SqlParameter("@ProjectStatus", SqlDbType.NVarChar, 255));
        command.Parameters.Add(new SqlParameter("@ShoppingCenter", SqlDbType.NVarChar, 255));
        command.Parameters.Add(new SqlParameter("@ProjectStartDate", SqlDbType.Float));
        command.Parameters.Add(new SqlParameter("@ProjectDescription", SqlDbType.NVarChar, 255));
        command.Parameters.Add(new SqlParameter("@ProposedAnchorTenants", SqlDbType.NVarChar, 255));
        command.Parameters.Add(new SqlParameter("@GLA", SqlDbType.NChar, 10));
        command.Parameters.Add(new SqlParameter("@EstCompDate", SqlDbType.Float));
        command.Parameters.Add(new SqlParameter("@Developer", SqlDbType.NVarChar, 255));
        command.Parameters.Add(new SqlParameter("@BusinessUnit", SqlDbType.NChar, 10));
        command.Parameters.Add(new SqlParameter("@BU", SqlDbType.NChar, 10));
        command.Parameters.Add(new SqlParameter("@CenterName", SqlDbType.NVarChar, 255));
        command.Parameters.Add(new SqlParameter("@MSA", SqlDbType.NChar, 10));
        command.Parameters.Add(new SqlParameter("@BrixmorMSARank", SqlDbType.NChar, 10));
        command.Parameters.Add(new SqlParameter("@Count", SqlDbType.NChar, 10));
        command.Parameters.Add(new SqlParameter("@Region", SqlDbType.NVarChar, 255));
        command.Parameters.Add(new SqlParameter("@DistancefromNewDev", SqlDbType.NChar, 10));

        command.Parameters["@CompID"].Value = Convert.ToInt32(compid.ToString());
        command.Parameters["@NewDevCount"].Value = newdevcount;
        command.Parameters["@DevelopmentName"].Value = developmentname;
        command.Parameters["@City"].Value = city;
        command.Parameters["@State"].Value = state;
        command.Parameters["@ZipCodeofNewDev"].Value = zipcode;
        command.Parameters["@ProjectStatus"].Value = projectstatus;
        command.Parameters["@ShoppingCenter"].Value = shoppingcenter;
        command.Parameters["@ProjectStartDate"].Value = projectstartdate;
        command.Parameters["@ProjectDescription"].Value = projectdescription;
        command.Parameters["@ProposedAnchorTenants"].Value = proposedanchor;
        command.Parameters["@GLA"].Value = gla;
        command.Parameters["@EstCompDate"].Value = estcompdate;
        command.Parameters["@Developer"].Value = developer;
        command.Parameters["@BusinessUnit"].Value = businessunit;
        command.Parameters["@BU"].Value = bu;
        command.Parameters["@CenterName"].Value = centername;
        command.Parameters["@MSA"].Value = msa;
        command.Parameters["@BrixmorMSARank"].Value = brixmormsarank;
        command.Parameters["@Count"].Value = count;
        command.Parameters["@Region"].Value = region;
        command.Parameters["@DistancefromNewDev"].Value = distancefromnewdev;

        da = new SqlDataAdapter(command);
        ds = new DataSet();
        da.Fill(ds);

        conn.Close();
    }

这是我的asp.net代码：

<asp:UpdatePanel runat="server" UpdateMode="Conditional">
    <ContentTemplate>
            <asp:GridView ID="gvCompetition" OnPageIndexChanging="gvCompetition_PageIndexChanging" 
                OnRowEditing="gvCompetition_RowEditing" OnRowCancelingEdit="gvCompetition_RowCancelingEdit"
                OnRowUpdating="gvCompetition_RowUpdating"
                runat="server" BackColor="White" BorderColor="#DEDFDE" BorderStyle="None" 
                BorderWidth="1px" CellPadding="1" ForeColor="Black" GridLines="Vertical" 
                AllowPaging="True" AutoGenerateColumns="False" Font-Size="10px">
                <AlternatingRowStyle BackColor="White" />
                <FooterStyle BackColor="#CCCC99" />
                <HeaderStyle BackColor="#7a1501" Font-Bold="True" ForeColor="White" />
                <PagerStyle BackColor="#ed2d22" ForeColor="Black" HorizontalAlign="Right" />
                <RowStyle BackColor="#f68121" BorderColor="#999999" BorderStyle="Solid" BorderWidth="1px" />
                <SelectedRowStyle BackColor="#CE5D5A" Font-Bold="True" ForeColor="White" />
                <SortedAscendingCellStyle BackColor="#FBFBF2" />
                <SortedAscendingHeaderStyle BackColor="#848384" />
                <SortedDescendingCellStyle BackColor="#EAEAD3" />
                <SortedDescendingHeaderStyle BackColor="#575357" />
                <Columns>
                    <asp:templatefield Headertext="ID">
                        <itemtemplate>
                            <asp:label ID="lblCompID" runat="server" text='<%#Eval("CompID") %>'></asp:label>
                        </itemtemplate>
                    </asp:templatefield>

                    <asp:TemplateField HeaderText="New Dev Count">
                        <ItemTemplate>
                            <asp:Label ID="lblNewDevCount" runat="server" Text='<%#Eval("NewDevCount") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtNewDevCount" Width="100%" runat="server" Text='<%#Eval("NewDevCount") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="Development Name">
                        <ItemTemplate>
                            <asp:Label ID="lblDevelopmentName" runat="server" Text='<%#Eval("DevelopmentName") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtDevelopmentName" Width="100%" runat="server" Text='<%#Eval("DevelopmentName") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="City">
                        <ItemTemplate>
                            <asp:Label ID="lblCity" runat="server" Text='<%#Eval("City") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtCity" Width="100%" runat="server" Text='<%#Eval("City") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="State">
                        <ItemTemplate>
                            <asp:Label ID="lblState" runat="server" Text='<%#Eval("State") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtState" Width="100%" runat="server" Text='<%#Eval("State") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="Zip Code">
                        <ItemTemplate>
                            <asp:Label ID="lblZipCode" runat="server" Text='<%#Eval("ZipCodeofNewDev") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtZipCode" Width="100%" runat="server" Text='<%#Eval("ZipCodeofNewDev") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="Project Status">
                        <ItemTemplate>
                            <asp:Label ID="lblProjectStatus" runat="server" Text='<%#Eval("ProjectStatus") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtProjectStatus" Width="100%" runat="server" Text='<%#Eval("ProjectStatus") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="Shopping Center">
                        <ItemTemplate>
                            <asp:Label ID="lblShoppingCenter" runat="server" Text='<%#Eval("ShoppingCenter") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtShoppingCenter" Width="100%" runat="server" Text='<%#Eval("ShoppingCenter") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="Project Start Date">
                        <ItemTemplate>
                            <asp:Label ID="lblProjectStartDate" runat="server" Text='<%#Eval("ProjectStartDate") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtProjectStartDate" Width="100%" runat="server" Text='<%#Eval("ProjectStartDate") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="Project Description">
                        <ItemTemplate>
                            <asp:Label ID="lblProjectDescription" runat="server" Text='<%#Eval("ProjectDescription") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtProjectDescription" Width="100%" runat="server" Text='<%#Eval("ProjectDescription") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="Proposed Anchor Tenants">
                        <ItemTemplate>
                            <asp:Label ID="lblProposedAnchorTenants" runat="server" Text='<%#Eval("ProposedAnchorTenants") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtProposedAnchorTenants" Width="100%" runat="server" Text='<%#Eval("ProposedAnchorTenants") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="GLA">
                        <ItemTemplate>
                            <asp:Label ID="lblGLA" runat="server" Text='<%#Eval("GLA") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtGLA" Width="100%" runat="server" Text='<%#Eval("GLA") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="Est. Completion Date">
                        <ItemTemplate>
                            <asp:Label ID="lblEstCompDate" runat="server" Text='<%#Eval("EstCompDate") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtEstCompDate" Width="100%" runat="server" Text='<%#Eval("EstCompDate") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="Developer">
                        <ItemTemplate>
                            <asp:Label ID="lblDeveloper" runat="server" Text='<%#Eval("Developer") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtDeveloper" Width="100%" runat="server" Text='<%#Eval("Developer") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="Business Unit">
                        <ItemTemplate>
                            <asp:Label ID="lblBusinessUnit" runat="server" Text='<%#Eval("BusinessUnit") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtBusinessUnit" Width="100%" runat="server" Text='<%#Eval("BusinessUnit") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="BU">
                        <ItemTemplate>
                            <asp:Label ID="lblBU" runat="server" Text='<%#Eval("BU") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtBU" Width="100%" runat="server" Text='<%#Eval("BU") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="CenterName">
                        <ItemTemplate>
                            <asp:Label ID="lblCenterName" runat="server" Text='<%#Eval("CenterName") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtCenterName" Width="100%" runat="server" Text='<%#Eval("CenterName") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="MSA">
                        <ItemTemplate>
                            <asp:Label ID="lblMSA" runat="server" Text='<%#Eval("MSA") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtMSA" Width="100%" runat="server" Text='<%#Eval("MSA") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="Brixmor MSA Rank">
                        <ItemTemplate>
                            <asp:Label ID="lblBrixmorMSARank" runat="server" Text='<%#Eval("BrixmorMSARank") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtBrixmorMSARank" Width="100%" runat="server" Text='<%#Eval("BrixmorMSARank") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="Count">
                        <ItemTemplate>
                            <asp:Label ID="lblCount" runat="server" Text='<%#Eval("Count") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtCount" Width="100%" runat="server" Text='<%#Eval("Count") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="Region">
                        <ItemTemplate>
                            <asp:Label ID="lblRegion" runat="server" Text='<%#Eval("Region") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtRegion" Width="100%" runat="server" Text='<%#Eval("Region") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>

                    <asp:TemplateField HeaderText="Distance from New Dev">
                        <ItemTemplate>
                            <asp:Label ID="lblDistancefromNewDev" runat="server" Text='<%#Eval("DistancefromNewDev") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:TextBox ID="txtDistancefromNewDev" Width="100%" runat="server" Text='<%#Eval("DistancefromNewDev") %>'></asp:TextBox>
                        </EditItemTemplate>
                    </asp:TemplateField>


                    <asp:TemplateField HeaderText="Edit">
                        <ItemTemplate>
                            <asp:LinkButton ID="btnEdit" Text="EDIT" runat="server" CommandName="Edit" />

                            <span onclick="return confirm('Are you sure you want to delete this record')">
                                <asp:LinkButton ID="btnDelete" Text="DELETE" runat="server" CommandName="Delete" />
                            </span>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:LinkButton ID="btnUpdate" Text="UPDATE" runat="server" CommandName="Update" />
                            <br />
                            <asp:LinkButton ID="btnCancel" Text="CANCEL" runat="server" CommandName="Cancel" />
                        </EditItemTemplate>
                    </asp:TemplateField>
                </Columns>
            </asp:GridView>
    </ContentTemplate>
    <Triggers>
        <asp:AsyncPostBackTrigger ControlID="gvCompetition" EventName="PageIndexChanging" />
        <asp:AsyncPostBackTrigger ControlID="gvCompetition" EventName="RowEditing" />
        <asp:AsyncPostBackTrigger ControlID="gvCompetition" EventName="RowUpdating" />
        <asp:AsyncPostBackTrigger ControlID="gvCompetition" EventName="RowCancelingEdit" />
    </Triggers>
</asp:UpdatePanel>

我做错了什么更新不会发生？ 为什么在不更新时我没有抛出任何错误？

Answer 1

注意，您实际上是在推送状态值。 有两个原因可能导致它不起作用：1.调用参数的顺序与在存储proc中定义参数的顺序不同。 通过状态在您的C＃代码中排在最后。 （实际上，请仔细检查所有参数以确保它们与proc顺序相同）。2.存储的proc与C＃代码中“ status”的大小写不同。 确保您的C＃代码中的所有输入参数都与proc中的参数相同。

最初要做的最好的事情是重新编写proc，以完成1件事并将其做好。 一旦可行，您可以重新配置proc以执行更多操作。 但是，与MarcS一致，您确实应该避免多次使用proc，因为对其进行维护和保养是正确的选择。

Answer 2

您传递Status=Update ，这将强制您的存储过程运行SP的Update部分，但是随后调用了SqlDataAdapter.Fill方法，该方法应该选择SELECT记录来填充数据集，但是您的过程执行UPDATE e no records返回。

如果您确实想执行这种非常不直观且（在我看来）较弱的代码，则需要在存储过程的末尾移动选择部分并在每种情况下都执行它。

IF(@Status = 'Add')
BEGIN
   ....
END
ELSE IF(@Status = 'Update')
BEGIN
   ....
END
ELSE IF(@Status = 'Delete')
BEGIN
   ....
END
-- Always return the records after the update/insert/delete 
SELECT * FROM WestCompetition 

但是， marc_s的上述评论已说明了所有内容，没有补充

Answer 3

存储过程：

ALTER PROCEDURE [dbo].[CompDev_Select]
AS
    BEGIN
        SET NOCOUNT ON;

        SELECT  [WC].[CompID]
              , [WC].[NewDevCount]
              , [WC].[DevelopmentName]
              , [WC].[City]
              , [WC].[State]
              , [WC].[ZipCodeofNewDev]
              , [WC].[ProjectStatus]
              , [WC].[ShoppingCenter]
              , [WC].[ProjectStartDate]
              , [WC].[ProjectDescription]
              , [WC].[ProposedAnchorTenants]
              , [WC].[GLA]
              , [WC].[EstCompDate]
              , [WC].[Developer]
              , [WC].[BusinessUnit]
              , [WC].[BU]
              , [WC].[CenterName]
              , [WC].[MSA]
              , [WC].[BrixmorMSARank]
              , [WC].[Count]
              , [WC].[Region]
              , [WC].[DistancefromNewDev]
        FROM    [dbo].[WestCompetition] AS WC

        SET NOCOUNT OFF;
    END
GO



ALTER PROCEDURE [dbo].[CompDev_Update]
    ( @CompID INT
    , @NewDevCount NCHAR(10) = NULL
    , @DevelopmentName NVARCHAR(255) = NULL
    , @City NVARCHAR(255) = NULL
    , @State NVARCHAR(255) = NULL
    , @ZipCodeofNewDev NCHAR(10) = NULL
    , @ProjectStatus NVARCHAR(255) = NULL
    , @ShoppingCenter NVARCHAR(255) = NULL
    , @ProjectStartDate FLOAT = NULL
    , @ProjectDescription NVARCHAR(255) = NULL
    , @ProposedAnchorTenants NVARCHAR(255) = NULL
    , @GLA NCHAR(10) = NULL
    , @EstCompDate FLOAT = NULL
    , @Developer NVARCHAR(255) = NULL
    , @BusinessUnit NCHAR(10) = NULL
    , @BU NCHAR(10) = NULL
    , @CenterName NVARCHAR(255) = NULL
    , @MSA NVARCHAR(255) = NULL
    , @BrixmorMSARank NCHAR(10) = NULL
    , @Count NCHAR(10) = NULL
    , @Region NVARCHAR(255) = NULL
    , @DistancefromNewDev NCHAR(10) = NULL )
AS
    BEGIN
        SET NOCOUNT ON;

        UPDATE  WC
        SET     NewDevCount = @NewDevCount
              , DevelopmentName = @DevelopmentName
              , City = @City
              , [State] = @State
              , ZipCodeofNewDev = @ZipCodeofNewDev
              , ProjectStatus = @ProjectStatus
              , ShoppingCenter = @ShoppingCenter
              , ProjectStartDate = @ProjectStartDate
              , ProjectDescription = @ProjectDescription
              , ProposedAnchorTenants = @ProposedAnchorTenants
              , GLA = @GLA
              , EstCompDate = @EstCompDate
              , Developer = @Developer
              , BusinessUnit = @BusinessUnit
              , BU = @BU
              , CenterName = @CenterName
              , MSA = @MSA
              , BrixmorMSARank = @BrixmorMSARank
              , [Count] = @Count
              , Region = @Region
              , DistancefromNewDev = @DistancefromNewDev
        FROM    [dbo].[WestCompetition] AS WC
        WHERE   ( [WC].CompID = @CompID );

        SET NOCOUNT OFF;
    END
GO


ALTER PROCEDURE [dbo].[CompDev_Insert]
    ( @NewDevCount NCHAR(10) = NULL
    , @DevelopmentName NVARCHAR(255) = NULL
    , @City NVARCHAR(255) = NULL
    , @State NVARCHAR(255) = NULL
    , @ZipCodeofNewDev NCHAR(10) = NULL
    , @ProjectStatus NVARCHAR(255) = NULL
    , @ShoppingCenter NVARCHAR(255) = NULL
    , @ProjectStartDate FLOAT = NULL
    , @ProjectDescription NVARCHAR(255) = NULL
    , @ProposedAnchorTenants NVARCHAR(255) = NULL
    , @GLA NCHAR(10) = NULL
    , @EstCompDate FLOAT = NULL
    , @Developer NVARCHAR(255) = NULL
    , @BusinessUnit NCHAR(10) = NULL
    , @BU NCHAR(10) = NULL
    , @CenterName NVARCHAR(255) = NULL
    , @MSA NVARCHAR(255) = NULL
    , @BrixmorMSARank NCHAR(10) = NULL
    , @Count NCHAR(10) = NULL
    , @Region NVARCHAR(255) = NULL
    , @DistancefromNewDev NCHAR(10) = NULL )
AS
    INSERT  INTO [dbo].[WestCompetition]
            ( [NewDevCount]
            , [DevelopmentName]
            , [City]
            , [State]
            , [ZipCodeofNewDev]
            , [ProjectStatus]
            , [ShoppingCenter]
            , [ProjectStartDate]
            , [ProjectDescription]
            , [ProposedAnchorTenants]
            , [GLA]
            , [EstCompDate]
            , [Developer]
            , [BusinessUnit]
            , [BU]
            , [CenterName]
            , [MSA]
            , [BrixmorMSARank]
            , [Count]
            , [Region]
            , [DistancefromNewDev] )
    VALUES  ( @NewDevCount
            , @DevelopmentName
            , @City
            , @State
            , @ZipCodeofNewDev
            , @ProjectStatus
            , @ShoppingCenter
            , @ProjectStartDate
            , @ProjectDescription
            , @ProposedAnchorTenants
            , @GLA
            , @EstCompDate
            , @Developer
            , @BusinessUnit
            , @BU
            , @CenterName
            , @MSA
            , @BrixmorMSARank
            , @Count
            , @Region
            , @DistancefromNewDev );
GO


ALTER PROCEDURE [dbo].[CompDev_Delete] ( @CompID INT )
AS
    BEGIN
        SET NOCOUNT ON;

        DELETE  WC
        FROM    [dbo].[WestCompetition] AS WC
        WHERE   [WC].[CompID] = @CompID

        SET NOCOUNT OFF;
    END
GO

前端代码：

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
        <asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
        <div>
            <asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
                <ContentTemplate>
                    <asp:ListView ID="ListView1" runat="server" DataKeyNames="CompID" DataSourceID="SqlDataSource1" InsertItemPosition="LastItem">
                        <ItemTemplate>
                            <tr style="background-color: rgba(246, 129, 33, 1); border: 1px solid rgba(153, 153, 153, 1);">
                                <td><asp:Button ID="EditButton" runat="server" CommandName="Edit" Text="Edit" /></td>
                                <td><asp:Button ID="DeleteButton" runat="server" CommandName="Delete" Text="Delete" /></td>
                                <td><asp:Label ID="CompIDLabel" runat="server" Text='<%# Eval("CompID") %>' /></td>
                                <td><asp:Label ID="NewDevCountLabel" runat="server" Text='<%# Eval("NewDevCount") %>' /></td>
                                <td><asp:Label ID="DevelopmentNameLabel" runat="server" Text='<%# Eval("DevelopmentName") %>' /></td>
                                <td><asp:Label ID="CityLabel" runat="server" Text='<%# Eval("City") %>' /></td>
                                <td><asp:Label ID="StateLabel" runat="server" Text='<%# Eval("State") %>' /></td>
                                <td><asp:Label ID="ZipCodeofNewDevLabel" runat="server" Text='<%# Eval("ZipCodeofNewDev") %>' /></td>
                                <td><asp:Label ID="ProjectStatusLabel" runat="server" Text='<%# Eval("ProjectStatus") %>' /></td>
                                <td><asp:Label ID="ShoppingCenterLabel" runat="server" Text='<%# Eval("ShoppingCenter") %>' /></td>
                                <td><asp:Label ID="ProjectStartDateLabel" runat="server" Text='<%# Eval("ProjectStartDate") %>' /></td>
                                <td><asp:Label ID="ProjectDescriptionLabel" runat="server" Text='<%# Eval("ProjectDescription") %>' /></td>
                                <td><asp:Label ID="ProposedAnchorTenantsLabel" runat="server" Text='<%# Eval("ProposedAnchorTenants") %>' /></td>
                                <td><asp:Label ID="GLALabel" runat="server" Text='<%# Eval("GLA") %>' /></td>
                                <td><asp:Label ID="EstCompDateLabel" runat="server" Text='<%# Eval("EstCompDate") %>' /></td>
                                <td><asp:Label ID="DeveloperLabel" runat="server" Text='<%# Eval("Developer") %>' /></td>
                                <td><asp:Label ID="BusinessUnitLabel" runat="server" Text='<%# Eval("BusinessUnit") %>' /></td>
                                <td><asp:Label ID="BULabel" runat="server" Text='<%# Eval("BU") %>' /></td>
                                <td><asp:Label ID="CenterNameLabel" runat="server" Text='<%# Eval("CenterName") %>' /></td>
                                <td><asp:Label ID="MSALabel" runat="server" Text='<%# Eval("MSA") %>' /></td>
                                <td><asp:Label ID="BrixmorMSARankLabel" runat="server" Text='<%# Eval("BrixmorMSARank") %>' /></td>
                                <td><asp:Label ID="CountLabel" runat="server" Text='<%# Eval("Count") %>' /></td>
                                <td><asp:Label ID="RegionLabel" runat="server" Text='<%# Eval("Region") %>' /></td>
                                <td><asp:Label ID="DistancefromNewDevLabel" runat="server" Text='<%# Eval("DistancefromNewDev") %>' /></td>
                            </tr>
                        </ItemTemplate>
                        <AlternatingItemTemplate>
                            <tr style="background-color: rgba(255, 255, 255, 1);">
                                <td><asp:Button ID="EditButton" runat="server" CommandName="Edit" Text="Edit" /></td>
                                <td><asp:Button ID="DeleteButton" runat="server" CommandName="Delete" Text="Delete" /></td>
                                <td><asp:Label ID="CompIDLabel" runat="server" Text='<%# Eval("CompID") %>' /></td>
                                <td><asp:Label ID="NewDevCountLabel" runat="server" Text='<%# Eval("NewDevCount") %>' /></td>
                                <td><asp:Label ID="DevelopmentNameLabel" runat="server" Text='<%# Eval("DevelopmentName") %>' /></td>
                                <td><asp:Label ID="CityLabel" runat="server" Text='<%# Eval("City") %>' /></td>
                                <td><asp:Label ID="StateLabel" runat="server" Text='<%# Eval("State") %>' /></td>
                                <td><asp:Label ID="ZipCodeofNewDevLabel" runat="server" Text='<%# Eval("ZipCodeofNewDev") %>' /></td>
                                <td><asp:Label ID="ProjectStatusLabel" runat="server" Text='<%# Eval("ProjectStatus") %>' /></td>
                                <td><asp:Label ID="ShoppingCenterLabel" runat="server" Text='<%# Eval("ShoppingCenter") %>' /></td>
                                <td><asp:Label ID="ProjectStartDateLabel" runat="server" Text='<%# Eval("ProjectStartDate") %>' /></td>
                                <td><asp:Label ID="ProjectDescriptionLabel" runat="server" Text='<%# Eval("ProjectDescription") %>' /></td>
                                <td><asp:Label ID="ProposedAnchorTenantsLabel" runat="server" Text='<%# Eval("ProposedAnchorTenants") %>' /></td>
                                <td><asp:Label ID="GLALabel" runat="server" Text='<%# Eval("GLA") %>' /></td>
                                <td><asp:Label ID="EstCompDateLabel" runat="server" Text='<%# Eval("EstCompDate") %>' /></td>
                                <td><asp:Label ID="DeveloperLabel" runat="server" Text='<%# Eval("Developer") %>' /></td>
                                <td><asp:Label ID="BusinessUnitLabel" runat="server" Text='<%# Eval("BusinessUnit") %>' /></td>
                                <td><asp:Label ID="BULabel" runat="server" Text='<%# Eval("BU") %>' /></td>
                                <td><asp:Label ID="CenterNameLabel" runat="server" Text='<%# Eval("CenterName") %>' /></td>
                                <td><asp:Label ID="MSALabel" runat="server" Text='<%# Eval("MSA") %>' /></td>
                                <td><asp:Label ID="BrixmorMSARankLabel" runat="server" Text='<%# Eval("BrixmorMSARank") %>' /></td>
                                <td><asp:Label ID="CountLabel" runat="server" Text='<%# Eval("Count") %>' /></td>
                                <td><asp:Label ID="RegionLabel" runat="server" Text='<%# Eval("Region") %>' /></td>
                                <td><asp:Label ID="DistancefromNewDevLabel" runat="server" Text='<%# Eval("DistancefromNewDev") %>' /></td>
                            </tr>
                        </AlternatingItemTemplate>
                        <EditItemTemplate>
                            <tr>
                                <td><asp:Button ID="UpdateButton" runat="server" CommandName="Update" Text="Update" /></td>
                                <td><asp:Button ID="CancelButton" runat="server" CommandName="Cancel" Text="Cancel" /></td>
                                <td><asp:Label ID="CompIDLabel1" runat="server" Text='<%# Eval("CompID") %>' /></td>
                                <td><asp:TextBox ID="NewDevCountTextBox" runat="server" Text='<%# Bind("NewDevCount") %>' /></td>
                                <td><asp:TextBox ID="DevelopmentNameTextBox" runat="server" Text='<%# Bind("DevelopmentName") %>' /></td>
                                <td><asp:TextBox ID="CityTextBox" runat="server" Text='<%# Bind("City") %>' /></td>
                                <td><asp:TextBox ID="StateTextBox" runat="server" Text='<%# Bind("State") %>' /></td>
                                <td><asp:TextBox ID="ZipCodeofNewDevTextBox" runat="server" Text='<%# Bind("ZipCodeofNewDev") %>' /></td>
                                <td><asp:TextBox ID="ProjectStatusTextBox" runat="server" Text='<%# Bind("ProjectStatus") %>' /></td>
                                <td><asp:TextBox ID="ShoppingCenterTextBox" runat="server" Text='<%# Bind("ShoppingCenter") %>' /></td>
                                <td><asp:TextBox ID="ProjectStartDateTextBox" runat="server" Text='<%# Bind("ProjectStartDate") %>' /></td>
                                <td><asp:TextBox ID="ProjectDescriptionTextBox" runat="server" Text='<%# Bind("ProjectDescription") %>' /></td>
                                <td><asp:TextBox ID="ProposedAnchorTenantsTextBox" runat="server" Text='<%# Bind("ProposedAnchorTenants") %>' /></td>
                                <td><asp:TextBox ID="GLATextBox" runat="server" Text='<%# Bind("GLA") %>' /></td>
                                <td><asp:TextBox ID="EstCompDateTextBox" runat="server" Text='<%# Bind("EstCompDate") %>' /></td>
                                <td><asp:TextBox ID="DeveloperTextBox" runat="server" Text='<%# Bind("Developer") %>' /></td>
                                <td><asp:TextBox ID="BusinessUnitTextBox" runat="server" Text='<%# Bind("BusinessUnit") %>' /></td>
                                <td><asp:TextBox ID="BUTextBox" runat="server" Text='<%# Bind("BU") %>' /></td>
                                <td><asp:TextBox ID="CenterNameTextBox" runat="server" Text='<%# Bind("CenterName") %>' /></td>
                                <td><asp:TextBox ID="MSATextBox" runat="server" Text='<%# Bind("MSA") %>' /></td>
                                <td><asp:TextBox ID="BrixmorMSARankTextBox" runat="server" Text='<%# Bind("BrixmorMSARank") %>' /></td>
                                <td><asp:TextBox ID="CountTextBox" runat="server" Text='<%# Bind("Count") %>' /></td>
                                <td><asp:TextBox ID="RegionTextBox" runat="server" Text='<%# Bind("Region") %>' /></td>
                                <td><asp:TextBox ID="DistancefromNewDevTextBox" runat="server" Text='<%# Bind("DistancefromNewDev") %>' /></td>
                            </tr>
                        </EditItemTemplate>
                        <EmptyDataTemplate>
                            <table runat="server" style="">
                                <tr>
                                    <td>No data was returned.</td>
                                </tr>
                            </table>
                        </EmptyDataTemplate>
                        <InsertItemTemplate>
                            <tr style="">
                                <td><asp:Button ID="InsertButton" runat="server" CommandName="Insert" Text="Insert" /></td>
                                <td><asp:Button ID="CancelButton" runat="server" CommandName="Cancel" Text="Clear" /></td>
                                <td>&nbsp;</td>
                                <td><asp:TextBox ID="NewDevCountTextBox" runat="server" Text='<%# Bind("NewDevCount") %>' /></td>
                                <td><asp:TextBox ID="DevelopmentNameTextBox" runat="server" Text='<%# Bind("DevelopmentName") %>' /></td>
                                <td><asp:TextBox ID="CityTextBox" runat="server" Text='<%# Bind("City") %>' /></td>
                                <td><asp:TextBox ID="StateTextBox" runat="server" Text='<%# Bind("State") %>' /></td>
                                <td><asp:TextBox ID="ZipCodeofNewDevTextBox" runat="server" Text='<%# Bind("ZipCodeofNewDev") %>' /></td>
                                <td><asp:TextBox ID="ProjectStatusTextBox" runat="server" Text='<%# Bind("ProjectStatus") %>' /></td>
                                <td><asp:TextBox ID="ShoppingCenterTextBox" runat="server" Text='<%# Bind("ShoppingCenter") %>' /></td>
                                <td><asp:TextBox ID="ProjectStartDateTextBox" runat="server" Text='<%# Bind("ProjectStartDate") %>' /></td>
                                <td><asp:TextBox ID="ProjectDescriptionTextBox" runat="server" Text='<%# Bind("ProjectDescription") %>' /></td>
                                <td><asp:TextBox ID="ProposedAnchorTenantsTextBox" runat="server" Text='<%# Bind("ProposedAnchorTenants") %>' /></td>
                                <td><asp:TextBox ID="GLATextBox" runat="server" Text='<%# Bind("GLA") %>' /></td>
                                <td><asp:TextBox ID="EstCompDateTextBox" runat="server" Text='<%# Bind("EstCompDate") %>' /></td>
                                <td><asp:TextBox ID="DeveloperTextBox" runat="server" Text='<%# Bind("Developer") %>' /></td>
                                <td><asp:TextBox ID="BusinessUnitTextBox" runat="server" Text='<%# Bind("BusinessUnit") %>' /></td>
                                <td><asp:TextBox ID="BUTextBox" runat="server" Text='<%# Bind("BU") %>' /></td>
                                <td><asp:TextBox ID="CenterNameTextBox" runat="server" Text='<%# Bind("CenterName") %>' /></td>
                                <td><asp:TextBox ID="MSATextBox" runat="server" Text='<%# Bind("MSA") %>' /></td>
                                <td><asp:TextBox ID="BrixmorMSARankTextBox" runat="server" Text='<%# Bind("BrixmorMSARank") %>' /></td>
                                <td><asp:TextBox ID="CountTextBox" runat="server" Text='<%# Bind("Count") %>' /></td>
                                <td><asp:TextBox ID="RegionTextBox" runat="server" Text='<%# Bind("Region") %>' /></td>
                                <td><asp:TextBox ID="DistancefromNewDevTextBox" runat="server" Text='<%# Bind("DistancefromNewDev") %>' /></td>
                            </tr>
                        </InsertItemTemplate>
                        <LayoutTemplate>
                            <table runat="server">
                                <tr runat="server">
                                    <td runat="server">
                                        <table id="itemPlaceholderContainer" runat="server" border="0" style="">
                                            <tr runat="server" style="background-color: rgba(122, 21, 1, 1); font-weight: bold; color: rgba(255, 255, 255, 1);">
                                                <th runat="server"></th>
                                                <th runat="server"></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton1" style="color: rgba(255, 255, 255, 1);" Text="CompID" CommandName="Sort" CommandArgument="CompID" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton2" style="color: rgba(255, 255, 255, 1);" Text="NewDevCount" CommandName="Sort" CommandArgument="NewDevCount" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton3" style="color: rgba(255, 255, 255, 1);" Text="DevelopmentName" CommandName="Sort" CommandArgument="DevelopmentName" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton4" style="color: rgba(255, 255, 255, 1);" Text="City" CommandName="Sort" CommandArgument="City" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton5" style="color: rgba(255, 255, 255, 1);" Text="State" CommandName="Sort" CommandArgument="State" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton6" style="color: rgba(255, 255, 255, 1);" Text="ZipCodeofNewDev" CommandName="Sort" CommandArgument="ZipCodeofNewDev" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton7" style="color: rgba(255, 255, 255, 1);" Text="ProjectStatus" CommandName="Sort" CommandArgument="ProjectStatus" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton8" style="color: rgba(255, 255, 255, 1);" Text="ShoppingCenter" CommandName="Sort" CommandArgument="ShoppingCenter" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton9" style="color: rgba(255, 255, 255, 1);" Text="ProjectStartDate" CommandName="Sort" CommandArgument="ProjectStartDate" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton10" style="color: rgba(255, 255, 255, 1);" Text="ProjectDescription" CommandName="Sort" CommandArgument="ProjectDescription" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton11" style="color: rgba(255, 255, 255, 1);" Text="ProposedAnchorTenants" CommandName="Sort" CommandArgument="ProposedAnchorTenants" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton12" style="color: rgba(255, 255, 255, 1);" Text="GLA" CommandName="Sort" CommandArgument="GLA" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton13" style="color: rgba(255, 255, 255, 1);" Text="EstCompDate" CommandName="Sort" CommandArgument="EstCompDate" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton14" style="color: rgba(255, 255, 255, 1);" Text="Developer" CommandName="Sort" CommandArgument="Developer" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton15" style="color: rgba(255, 255, 255, 1);" Text="BusinessUnit" CommandName="Sort" CommandArgument="BusinessUnit" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton16" style="color: rgba(255, 255, 255, 1);" Text="BU" CommandName="Sort" CommandArgument="BU" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton17" style="color: rgba(255, 255, 255, 1);" Text="CenterName" CommandName="Sort" CommandArgument="CenterName" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton18" style="color: rgba(255, 255, 255, 1);" Text="MSA" CommandName="Sort" CommandArgument="MSA" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton19" style="color: rgba(255, 255, 255, 1);" Text="BrixmorMSARank" CommandName="Sort" CommandArgument="BrixmorMSARank" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton20" style="color: rgba(255, 255, 255, 1);" Text="Count" CommandName="Sort" CommandArgument="Count" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton21" style="color: rgba(255, 255, 255, 1);" Text="Region" CommandName="Sort" CommandArgument="Region" /></th>
                                                <th runat="server"><asp:LinkButton runat="server" ID="LinkButton22" style="color: rgba(255, 255, 255, 1);" Text="DistancefromNewDev" CommandName="Sort" CommandArgument="DistancefromNewDev" /></th>
                                            </tr>
                                            <tr id="itemPlaceholder" runat="server">
                                            </tr>
                                        </table>
                                    </td>
                                </tr>
                                <tr runat="server" style="background-color: rgba(237, 45, 34, 1); color: rgba(0, 0, 0, 1); text-align: left;">
                                    <td runat="server">
                                        <asp:DataPager ID="DataPager1" runat="server">
                                            <Fields>
                                                <asp:NextPreviousPagerField ButtonType="Button" ShowFirstPageButton="True" ShowLastPageButton="True" />
                                            </Fields>
                                        </asp:DataPager>
                                    </td>
                                </tr>
                            </table>
                        </LayoutTemplate>                        
                    </asp:ListView>
                    <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:CnnStr %>" DeleteCommand="CompDev_Delete" DeleteCommandType="StoredProcedure" InsertCommand="CompDev_Insert" InsertCommandType="StoredProcedure" SelectCommand="CompDev_Select" SelectCommandType="StoredProcedure" UpdateCommand="CompDev_Update" UpdateCommandType="StoredProcedure">
                        <DeleteParameters>
                            <asp:Parameter Name="CompID" Type="Int32" />
                        </DeleteParameters>
                        <InsertParameters>
                            <asp:Parameter Name="NewDevCount" Type="String" />
                            <asp:Parameter Name="DevelopmentName" Type="String" />
                            <asp:Parameter Name="City" Type="String" />
                            <asp:Parameter Name="State" Type="String" />
                            <asp:Parameter Name="ZipCodeofNewDev" Type="String" />
                            <asp:Parameter Name="ProjectStatus" Type="String" />
                            <asp:Parameter Name="ShoppingCenter" Type="String" />
                            <asp:Parameter Name="ProjectStartDate" Type="Double" />
                            <asp:Parameter Name="ProjectDescription" Type="String" />
                            <asp:Parameter Name="ProposedAnchorTenants" Type="String" />
                            <asp:Parameter Name="GLA" Type="String" />
                            <asp:Parameter Name="EstCompDate" Type="Double" />
                            <asp:Parameter Name="Developer" Type="String" />
                            <asp:Parameter Name="BusinessUnit" Type="String" />
                            <asp:Parameter Name="BU" Type="String" />
                            <asp:Parameter Name="CenterName" Type="String" />
                            <asp:Parameter Name="MSA" Type="String" />
                            <asp:Parameter Name="BrixmorMSARank" Type="String" />
                            <asp:Parameter Name="Count" Type="String" />
                            <asp:Parameter Name="Region" Type="String" />
                            <asp:Parameter Name="DistancefromNewDev" Type="String" />
                        </InsertParameters>
                        <UpdateParameters>
                            <asp:Parameter Name="CompID" Type="Int32" />
                            <asp:Parameter Name="NewDevCount" Type="String" />
                            <asp:Parameter Name="DevelopmentName" Type="String" />
                            <asp:Parameter Name="City" Type="String" />
                            <asp:Parameter Name="State" Type="String" />
                            <asp:Parameter Name="ZipCodeofNewDev" Type="String" />
                            <asp:Parameter Name="ProjectStatus" Type="String" />
                            <asp:Parameter Name="ShoppingCenter" Type="String" />
                            <asp:Parameter Name="ProjectStartDate" Type="Double" />
                            <asp:Parameter Name="ProjectDescription" Type="String" />
                            <asp:Parameter Name="ProposedAnchorTenants" Type="String" />
                            <asp:Parameter Name="GLA" Type="String" />
                            <asp:Parameter Name="EstCompDate" Type="Double" />
                            <asp:Parameter Name="Developer" Type="String" />
                            <asp:Parameter Name="BusinessUnit" Type="String" />
                            <asp:Parameter Name="BU" Type="String" />
                            <asp:Parameter Name="CenterName" Type="String" />
                            <asp:Parameter Name="MSA" Type="String" />
                            <asp:Parameter Name="BrixmorMSARank" Type="String" />
                            <asp:Parameter Name="Count" Type="String" />
                            <asp:Parameter Name="Region" Type="String" />
                            <asp:Parameter Name="DistancefromNewDev" Type="String" />
                        </UpdateParameters>
                    </asp:SqlDataSource>
                </ContentTemplate>
            </asp:UpdatePanel>
        </div>
    </form>
</body>
</html>

所以-我做了什么：我建立了一个简单的listview，并挂接到web.config中的连接字符串上。 列表视图具有连接到该连接字符串的SQL数据源，并且它将上面的存储过程用于其数据CRUD操作。 我什至添加了您的样式，因此LV看起来就像您的GV。

如果您不接受此问题，我可以接受，因为从技术上讲，我没有解决您的gridview问题，而是替换了它们。 也就是说，使用此解决方案将使您的工作顺利进行。 :)